Product comparison · 2 laptops

Lenovo ThinkPad T450s DOS CH vs Lenovo ThinkPad X250 Win8.1 US

163specifications compared
27differ
136identical
15known for one product only

Key differences

Display diagonal
- ThinkPad T450s DOS CH:35.6 cm (14")
- ThinkPad X250 Win8.1 US:31.8 cm (12.5")
Processor family
- ThinkPad T450s DOS CH:Intel® Core™ i7
- ThinkPad X250 Win8.1 US:Intel® Core™ i5
Processor generation
- ThinkPad T450s DOS CH:5th gen Intel® Core™ i7
- ThinkPad X250 Win8.1 US:5th gen Intel® Core™ i5
Processor model
- ThinkPad T450s DOS CH:i7-5600U
- ThinkPad X250 Win8.1 US:i5-5300U
Processor boost frequency
- ThinkPad T450s DOS CH:3.2 GHz
- ThinkPad X250 Win8.1 US:2.9 GHz
Processor frequency
- ThinkPad T450s DOS CH:2.6 GHz
- ThinkPad X250 Win8.1 US:2.3 GHz
Processor cache
- ThinkPad T450s DOS CH:4 MB
- ThinkPad X250 Win8.1 US:3 MB
Internal memory
- ThinkPad T450s DOS CH:12 GB
- ThinkPad X250 Win8.1 US:8 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T450s DOS CH, ThinkPad X250 Win8.1 US
178 specifications	A Lenovo ThinkPad T450s DOS CH View product	B Lenovo ThinkPad X250 Win8.1 US View product
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Business
Display1 differ
Display diagonalDiffers	35.6 cm (14")	31.8 cm (12.5")
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor7 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	5th gen Intel® Core™ i7	5th gen Intel® Core™ i5
Processor modelDiffers	i7-5600U	i5-5300U
Processor boost frequencyDiffers	3.2 GHz	2.9 GHz
Processor frequencyDiffers	2.6 GHz	2.3 GHz
Processor cacheDiffers	4 MB	3 MB
Processor seriesDiffers	Intel Core i7-5600 Mobile Series	Intel® Core™ i5-5300 Mobile Series
Memory3 differ
Internal memoryDiffers	12 GB	8 GB
Memory form factorDiffers	On-board + SO-DIMM	SO-DIMM
Maximum internal memoryDiffers	12 GB	8 GB
Maximum internal memory (64-bit)Known for one	12 GB	Unknown — not stated by the source
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs	950 MHz	900 MHz
Audio1 differ
Audio systemDiffers	Dolby Home Theater 4	Dolby Advanced v4
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	2
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
Keyboard1 differ
Keyboard layoutDiffers	QWERTZ	QWERTY
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard languageKnown for one	Unknown — not stated by the source	US English
Software1 differ
Operating system installedDiffers	FreeDOS	Windows 8.1 Pro
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features3 differ
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	No	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	85215	85213
Processor codeDiffers	SR23V	SR23X
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0
Battery1 differ
Number of battery cellsDiffers	6	3+3
Power1 differ
AC adapter powerDiffers	65 W	45 W
Securityidentical
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	1.5 kg	1.4 kg
WidthDiffers	332 mm	307 mm
DepthDiffers	227 mm	209 mm
HeightDiffers	22 mm	21 mm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel SoC

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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